| 摘要 |
PURPOSE: A door of an elevator is provided to decrease the number of components of an elevator car, to reduce the weight and production cost of the elevator car, and to be stably opened/closed by excluding a guide rail or guide rollers for supporting the guide rail. CONSTITUTION: Two door panels(22,23) open/close a front of an elevator car. Hangers(22a,23a) are mounted on top parts of the door panels(22,23). A primary core(25) is installed on the hangers(22a,23a) and a coil for applying current is wound on the core(25). A secondary conductor plate(28) is integrally stacked on a back plate(31) fixed to a frame of the elevator car while maintaining a predetermined gap with the primary core. A plurality of guide rollers(30,30 ) guide the door panels while supporting vertically/horizontally the door panels.
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